The threads are 40mm x 3mm pitch. Corghi : All models with 40mm shaft or made in 2007 and later. Atlas: most models with 40mm shaft. Rhino: Most Models with 40mm shaft. Fits following models with 40mm shafts .
Wheel Balancer Tire Change Tool, 40mm/ 38mm/ 36mm Wheel Balancer Quick Release
Wheel Balancer Quick Release Hub Wing Nut – 36/38/40mm Thread, 3mm/4mm Sizes
Car Tire Wheel Balancer Quick Release Wing Nut & Pressure Cup Hub Shaft Nut 40mm
36/38/40mm Thread 3mm/4mm Wheel Balancer Quick Release Hub Wing Nut Tire Tool